1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elis [28]
3 years ago
13

The central atom in ________ does not violate the octet rule. the central atom in ________ does not violate the octet rule. sf4

icl4- xef4 cf4 krf2
Chemistry
1 answer:
ruslelena [56]3 years ago
7 0

We have to know which do not violet octet rule.

The central atom in SF₄ does not violate the octet rule. the central atom in CF₄ does not violate the octet rule.

As per octet rule, atoms can combine either by transfer of valence electrons from one atom to another or by sharing of valence electrons in order to have an octet in their valence shell.

The central atom S of SF₄ contains 8 electrons in the valence shell. Also, C atom of CF₄ contains 8 electrons in the valence shell.

ICl₄⁻ contains 9 electrons in the outermost shell.

You might be interested in
C3H8 (g) + O2(g) → CO2 (g) + H2O(g)
lorasvet [3.4K]

Answer:

11.55 mol ≈ 11.6 mol CO2

Explanation:

                                  C3H8 (g) + 5O2(g) → 3CO2 (g) + 4H2O(g)

from reaction            1 mol                           3 mol

given                          3.85 mol                    x mol

Solving proportion

x =(3.85*3)/1 = 11.55 mol ≈11.6 mol

8 0
3 years ago
Zat yang menunjukkan perubahan warna saat titk akhir titrasi tercapai
NikAS [45]
What language is that because I speak English
7 0
3 years ago
Which of the following statements about photophosphorylation is FALSE? Energy from oxidation reactions is used to generate ATP f
kolbaska11 [484]

Answer:

The FALSE statement is: It requires CO2.

Explanation:

Photophosphorylation is a process during which solar energy, in the form of a proton, impact on chlorophyll, exciting one electron. The excited electron pass along different carriers (Ferredoxin, cytochrome b6f and Plastocyanin) and eventually return to its origin. This electron passage promotes the formation of ATP from ADP (one molecule ATP is formed when three electrons pass throug the cycle).

3 0
3 years ago
When a person breathes the lungs take in oxygen and release carbon dioxide. What system is this?
Svetllana [295]

It's called a respiratory system. :)

3 0
3 years ago
Read 2 more answers
Can a explanation in science be proven false?
77julia77 [94]

Yes, an explanation/ theory for a phenomena in science is not something that is set in stone. If experiments are done that prove the current explanation is false and this is peer checked, then the explanation can absolutely be proven false.

3 0
3 years ago
Other questions:
  • For no2−, write an equation that shows how the anion acts as a base. express your answer as a chemical equation. identify all of
    12·2 answers
  • Enter your answer in the provided box.The following reactions have the indicated equilibrium constants at a particular temperatu
    8·1 answer
  • Which is an involuntary automatic response to a stimuli?
    16·2 answers
  • What do you call a group of tissues that perform a specific action
    15·1 answer
  • At 500 K, the reaction is at equilibrium with the following concentrations. [PCI5]= 0.0095 M [PCI3] = 0.020 [CI2] = 0.020 M What
    13·2 answers
  • What season is pictured in the southern hemisphere?
    8·1 answer
  • In sexual reproduction, a genetic mutation can ONLY be passed down to the offspring if it occurs in the sex cells.
    14·1 answer
  • What are the answers to those pls helpppp
    6·1 answer
  • Which one of these anions would have an "ic" ending as an acid?
    15·2 answers
  • Which of the following statements is correct?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!